204980973

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1\times {\mathrm{1733}}^1$

素因数の和:2268

約数の個数: 16

約数和(自身を含む): 277162560

約数和(自身を除く): 72181587

約数列:

[1, 3, 89, 267, 443, 1329, 1733, 5199, 39427, 118281, 154237, 462711, 767719, 2303157, 68326991, 204980973]

約数ペア:

[(1, 204980973), (3, 68326991), (89, 2303157), (267, 767719), (443, 462711), (1329, 154237), (1733, 118281), (5199, 39427)]